Organisations Part 145

Procedure for issuing and modifying approval as a Maintenance Organisation under Part 145.

What you're after

This process provides for the initial issuance and modification of approval as a Maintenance Organisation in accordance with Part 145 (Annex II to Regulation (EU) 1321/2014).

List of Maintenance Organisations Part 145 (Updated February 2025)

Documentation

AC-MTO-P01-GU01 User Information Guide (Updated November 2022)
AC-MTO-P01-DT01 Evaluation Guide MOE (Updated November 2022)
AC-MTO-P01-DT02 Task Training Guide (Updated November 2022)
AC-MTO-P01-DT03 Component Certifier Guide ( Updated November 2022)
AC-MTO-P01-DT04 Personnel Acceptance Guide (Updated November 2022)
AC-MTO-P01-DT05 Experience Guide 6-24 Month Certifiers (Updated November 2022)
AC-MTO-P01-DT06 Alternative Tools Guide (Updated November 2022)
User Guides — Management System